trafaret validator wrapper
Project description
Install:
pip install trafaret_validator
- Status:
Beta
This is a wrapper that validate params using Trafaret ( http://trafaret.readthedocs.org/en/latest/ ).
Usage:
import trafaret as t
from trafaret_validator import TrafaretValidator
def foo_validator(value):
if value != "foo":
return t.DataError("Expected foo!")
return 'foo'
class RequestValidator(TrafaretValidator):
ids = t.List(t.Int)
payload = t.Dict(foo=t.Call(foo_validator))
validator = RequestValidator(ids=ids, payload=payload)
if not validator.validate():
return validator.errors
# returns checked dict of params {'ids': [...], 'payload': {'foo': 'foo'}}
data = validator.dataRelease history Release notifications | RSS feed
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